Mount Washington Weather Forecast

    • 55
    • 76

    Becoming Sunny

    • 55
    • 75

    Partly Sunny

    • 55
    • 75

    Partly Sunny

    • 55
    • 75

    Mostly Sunny

    • 56
    • 80

    Mostly Sunny

    • 58
    • 84

    Mostly Sunny

Today 14 May Los Angeles County San Gabriel Valley

Mostly cloudy in the Morning, then sunny. Highs in the mid to upper 70s.

Tonight 14 May Los Angeles County San Gabriel Valley

Areas of low Clouds and fog. Lows in the mid 50s.

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Mount Washington Temperature Statistics

May Temperature

Los Angeles / USC Campus Downtown (6.8 miles)

  • Lowest 6 May, 2026

    53.7 °F

  • Average May

    66.1 °F

  • Highest 10 May, 2026

    80.7 °F

Climate (2021–Present)

Los Angeles / USC Campus Downtown (6.8 miles)

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  • Average Low 2021–2026

    56.9 °F

  • Average 2021–2026

    65.1 °F

  • Average High 2021–2026

    74.4 °F
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